BIOS Setup Information
WEBS-5491 Embedded System User’s Manual
3-17
Super IO Configuration
System Super IO Chip Parameters.
Serial Port
Enable or Disable Serial Port (COM) IO=3F8H; IRQ=4.
Choices: Disabled, Enabled(Default).
Interface
Set Current UART mode RS232, RS485, RS485/RS422.
Choices: RS232(Default), RS485 HALF DUFLEX, RS485/422 FULL DUFLEX.
Termination Control
Set Termination Control Disabled/ Enabled.
Choices: Disabled, Enabled(Default).
Direction Control
Set Direction Control set Enabled as Transceiver else; Disabled as Receiver.
Choices: Disabled(Default), Enabled.
Serial Port
Enable or Disable Serial Port (COM) IO=2F8H; IRQ=3.
Choices: Disabled, Enabled(Default).